Flying phalanger and Phalanger

Flying phalanger noun - Nocturnal phalangers that move with gliding leaps using parachute-like folds of skin along the sides of the body.

Phalanger and flying phalanger are semantically related. In some cases you can use "Phalanger" instead a noun phrase "Flying phalanger".

Phalanger noun - Small furry Australian arboreal marsupials having long usually prehensile tails.

Flying phalanger and phalanger are semantically related. Sometimes you can replace phrase "Flying phalanger" with "Phalanger", this terms are similar.